diff --git a/drivers/crypto/amcc/crypto4xx_core.c b/drivers/crypto/amcc/crypto4xx_core.c
index 3cfe69bc7eb05b7cb2c13168272d9c0a7c5fbb71..febe719e2d67c4ccba540903f33f4ba693ea4f5f 100644
--- a/drivers/crypto/amcc/crypto4xx_core.c
+++ b/drivers/crypto/amcc/crypto4xx_core.c
@@ -1226,7 +1226,7 @@ static struct crypto4xx_alg_common crypto4xx_alg[] = {
 			.cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
 			.cra_flags = CRYPTO_ALG_ASYNC |
 				CRYPTO_ALG_KERN_DRIVER_ONLY,
-			.cra_blocksize = AES_BLOCK_SIZE,
+			.cra_blocksize = 1,
 			.cra_ctxsize = sizeof(struct crypto4xx_ctx),
 			.cra_module = THIS_MODULE,
 		},
@@ -1245,7 +1245,7 @@ static struct crypto4xx_alg_common crypto4xx_alg[] = {
 			.cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
 			.cra_flags = CRYPTO_ALG_ASYNC |
 				CRYPTO_ALG_KERN_DRIVER_ONLY,
-			.cra_blocksize = AES_BLOCK_SIZE,
+			.cra_blocksize = 1,
 			.cra_ctxsize = sizeof(struct crypto4xx_ctx),
 			.cra_module = THIS_MODULE,
 		},